Mil Mi-54

Maximum speed: 280&#160;km/h (170&#160;mph, 150&#160;kn)
Cruise speed: 260&#160;km/h (160&#160;mph, 140&#160;kn)
Service ceiling: 6,000&#160;m (20,000&#160;ft)

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Mi-54

Mil Mi-54 mock up at MAKS 2007 Airshow
Role	Civil Utility helicopter Type of aircraft
National origin	Russia
Manufacturer	Mil

The Mil Mi-54 was a projected twin-turbine civil utility helicopter, first announced in 1992, intended to replace the Mi-2 and the Mi-8 helicopters. It was planned to use two 574 kW Saturn/Lyulka AL-32 turboshaft engines, four-bladed main and tail rotors, and fixed tricycle-type landing gear with one nosewheel and two rear wheels on sponsons.^[1]

Specifications

Data from ^{[citation needed]}

General characteristics

Crew: 1-2
Capacity: 10-12 passengers
Length: 13.113 m (43 ft 0 in)
Height: 4.8 m (15 ft 9 in)
Empty weight: 3,000 kg (6,614 lb)
Gross weight: 4,500 kg (9,921 lb)
Max takeoff weight: 4,700 kg (10,362 lb)
Powerplant: 2 × Saturn/Lyulka AL-32 turboshaft engines, 575 kW (771 shp) each
Main rotor diameter: 13.5 m (44 ft 3 in)
Main rotor area: 143.16 m² (1,541.0 sq ft)